FR2867405B1 - Torche de coupage plasma a circuits d'injection de gaz differencies - Google Patents
Torche de coupage plasma a circuits d'injection de gaz differenciesInfo
- Publication number
- FR2867405B1 FR2867405B1 FR0450477A FR0450477A FR2867405B1 FR 2867405 B1 FR2867405 B1 FR 2867405B1 FR 0450477 A FR0450477 A FR 0450477A FR 0450477 A FR0450477 A FR 0450477A FR 2867405 B1 FR2867405 B1 FR 2867405B1
- Authority
- FR
- France
- Prior art keywords
- gas injection
- cutting torch
- plasma cutting
- injection circuits
- differentiated gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/3494—Means for controlling discharge parameters
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Arc Welding In General (AREA)
- Plasma Technology (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0450477A FR2867405B1 (fr) | 2004-03-09 | 2004-03-09 | Torche de coupage plasma a circuits d'injection de gaz differencies |
EP05300121A EP1575342A3 (fr) | 2004-03-09 | 2005-02-16 | Torche de coupage plasma à circuits d'injection de gaz différenciés |
US11/073,954 US20050199594A1 (en) | 2004-03-09 | 2005-03-07 | Plasma cutting torch with differentiated gas injection ducts |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0450477A FR2867405B1 (fr) | 2004-03-09 | 2004-03-09 | Torche de coupage plasma a circuits d'injection de gaz differencies |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2867405A1 FR2867405A1 (fr) | 2005-09-16 |
FR2867405B1 true FR2867405B1 (fr) | 2006-04-28 |
Family
ID=34814588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0450477A Expired - Fee Related FR2867405B1 (fr) | 2004-03-09 | 2004-03-09 | Torche de coupage plasma a circuits d'injection de gaz differencies |
Country Status (3)
Country | Link |
---|---|
US (1) | US20050199594A1 (fr) |
EP (1) | EP1575342A3 (fr) |
FR (1) | FR2867405B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9681529B1 (en) * | 2006-01-06 | 2017-06-13 | The United States Of America As Represented By The Secretary Of The Air Force | Microwave adapting plasma torch module |
US8227725B2 (en) * | 2006-10-24 | 2012-07-24 | Trumpf, Inc. | Moving enclosures for laser equipment |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3027446A (en) * | 1960-09-15 | 1962-03-27 | Thermal Dynamics Corp | Arc torch |
US3313908A (en) * | 1966-08-18 | 1967-04-11 | Giannini Scient Corp | Electrical plasma-torch apparatus and method for applying coatings onto substrates |
US3614376A (en) * | 1968-08-07 | 1971-10-19 | Hitachi Ltd | Plasma torch |
US5070227A (en) * | 1990-04-24 | 1991-12-03 | Hypertherm, Inc. | Proceses and apparatus for reducing electrode wear in a plasma arc torch |
US5166494A (en) * | 1990-04-24 | 1992-11-24 | Hypertherm, Inc. | Process and apparatus for reducing electrode wear in a plasma arc torch |
DE4034731A1 (de) * | 1990-10-30 | 1992-05-07 | Mannesmann Ag | Plasmabrenner zum schmelzen und warmhalten von in gefaessen zu behandelnden materialien |
US5290995A (en) * | 1991-12-20 | 1994-03-01 | Esab Welding Products, Inc. | Plasma arc cutting system having fluid metering and power control systems |
US5414237A (en) * | 1993-10-14 | 1995-05-09 | The Esab Group, Inc. | Plasma arc torch with integral gas exchange |
US6121570A (en) * | 1998-10-28 | 2000-09-19 | The Esab Group, Inc. | Apparatus and method for supplying fluids to a plasma arc torch |
US6772040B1 (en) * | 2000-04-10 | 2004-08-03 | Hypertherm, Inc. | Centralized control architecture for a plasma arc system |
US6717096B2 (en) * | 2001-02-27 | 2004-04-06 | Thermal Dynamics Corporation | Dual mode plasma arc torch |
-
2004
- 2004-03-09 FR FR0450477A patent/FR2867405B1/fr not_active Expired - Fee Related
-
2005
- 2005-02-16 EP EP05300121A patent/EP1575342A3/fr not_active Withdrawn
- 2005-03-07 US US11/073,954 patent/US20050199594A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1575342A3 (fr) | 2006-02-15 |
EP1575342A2 (fr) | 2005-09-14 |
FR2867405A1 (fr) | 2005-09-16 |
US20050199594A1 (en) | 2005-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
PL1599075T3 (pl) | Palnik łukowo-plazmowy | |
PL1797747T3 (pl) | Palnik plazmowy | |
FR2877399B1 (fr) | Turbine a gaz a soufflantes contrarotatives | |
FR2869638B1 (fr) | Compensateur de gaz d'echappement | |
GB2430253B (en) | Plasma torch spectrometer | |
GB0402951D0 (en) | A welding torch and shield | |
GB0403797D0 (en) | Gas abatement | |
EP1729914A4 (fr) | Tete de soudage a assistance plasma | |
GB0416385D0 (en) | Gas abatement | |
ITTO20040580A1 (it) | Macchina saldatrice ad arco elettrico | |
PL1531652T3 (pl) | Dysza palnika do cięcia łukiem plazmowym | |
FR2894325B1 (fr) | Outil a main a combustion de gaz modulaire | |
FR2860123B1 (fr) | Torche a plasma thermique inductif | |
FR2867405B1 (fr) | Torche de coupage plasma a circuits d'injection de gaz differencies | |
FR2863985B1 (fr) | Generateur de gaz | |
FR2875159B1 (fr) | Outil de scellement actionne par gaz combustible | |
ITPC20020007A1 (it) | Elettroiniettore per carburante gassoso | |
EP1705760A4 (fr) | Oscillateur laser à gaz | |
GB2397374B (en) | Gas canister blow torch | |
FR2839142B1 (fr) | Briquet a gaz | |
FR2870649B1 (fr) | Laser a recirculation de gaz | |
GB2397876A8 (en) | A gas burner | |
ITUD20020141A1 (it) | Bruciatore a gas | |
FR2838812B1 (fr) | Briquet a gaz | |
FR2824493B1 (fr) | Recyclage du gaz carbonique par retroconversion oxydoreductrice |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20071130 |